Peptide Database

Peptide NameAFP1_RAPSA

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC389H600N104O105S10

DescriptionStandard

        KNQCINLEKARHGSCNYVFPAHKCICYFPCMAKFASIIALLFAALVLFAAFEAPTMVEAQKLCERPSGTWSGVCGNNNAC
    

Molecular Weight8734.21 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.86

Net Charge (pH 7.4) 2.42

Charge Density (pH 7.0) 0.0357

GRAVY Index0.34

Hydrophobic Moment 0.44

Boman Index0.18

Instability Index34.62

Aliphatic Index 78.25

Aromaticity 0.1125

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3309.87

LogP -30.33

H-bond Donors 119.0

H-bond Acceptors 120.0

Rotatable Bonds 279.0

Heavy Atoms 608.0

Ring Count 16.0

Amide Bonds 87.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0084665 VERIFIED: YES

Provenance & Taxonomy

OrganismRaphanus sativus [Plant]

FamilyDefensin

Tax ID3726

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Signaling